diff options
Diffstat (limited to 'plugins/af_readability/vendor/masterminds/html5/src/HTML5.php')
| -rw-r--r-- | plugins/af_readability/vendor/masterminds/html5/src/HTML5.php | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/plugins/af_readability/vendor/masterminds/html5/src/HTML5.php b/plugins/af_readability/vendor/masterminds/html5/src/HTML5.php deleted file mode 100644 index c857145fb..000000000 --- a/plugins/af_readability/vendor/masterminds/html5/src/HTML5.php +++ /dev/null @@ -1,246 +0,0 @@ -<?php - -namespace Masterminds; - -use Masterminds\HTML5\Parser\DOMTreeBuilder; -use Masterminds\HTML5\Parser\Scanner; -use Masterminds\HTML5\Parser\Tokenizer; -use Masterminds\HTML5\Serializer\OutputRules; -use Masterminds\HTML5\Serializer\Traverser; - -/** - * This class offers convenience methods for parsing and serializing HTML5. - * It is roughly designed to mirror the \DOMDocument native class. - */ -class HTML5 -{ - /** - * Global options for the parser and serializer. - * - * @var array - */ - private $defaultOptions = array( - // Whether the serializer should aggressively encode all characters as entities. - 'encode_entities' => false, - - // Prevents the parser from automatically assigning the HTML5 namespace to the DOM document. - 'disable_html_ns' => false, - ); - - protected $errors = array(); - - public function __construct(array $defaultOptions = array()) - { - $this->defaultOptions = array_merge($this->defaultOptions, $defaultOptions); - } - - /** - * Get the current default options. - * - * @return array - */ - public function getOptions() - { - return $this->defaultOptions; - } - - /** - * Load and parse an HTML file. - * - * This will apply the HTML5 parser, which is tolerant of many - * varieties of HTML, including XHTML 1, HTML 4, and well-formed HTML - * 3. Note that in these cases, not all of the old data will be - * preserved. For example, XHTML's XML declaration will be removed. - * - * The rules governing parsing are set out in the HTML 5 spec. - * - * @param string|resource $file The path to the file to parse. If this is a resource, it is - * assumed to be an open stream whose pointer is set to the first - * byte of input. - * @param array $options Configuration options when parsing the HTML. - * - * @return \DOMDocument A DOM document. These object type is defined by the libxml - * library, and should have been included with your version of PHP. - */ - public function load($file, array $options = array()) - { - // Handle the case where file is a resource. - if (is_resource($file)) { - return $this->parse(stream_get_contents($file), $options); - } - - return $this->parse(file_get_contents($file), $options); - } - - /** - * Parse a HTML Document from a string. - * - * Take a string of HTML 5 (or earlier) and parse it into a - * DOMDocument. - * - * @param string $string A html5 document as a string. - * @param array $options Configuration options when parsing the HTML. - * - * @return \DOMDocument A DOM document. DOM is part of libxml, which is included with - * almost all distribtions of PHP. - */ - public function loadHTML($string, array $options = array()) - { - return $this->parse($string, $options); - } - - /** - * Convenience function to load an HTML file. - * - * This is here to provide backwards compatibility with the - * PHP DOM implementation. It simply calls load(). - * - * @param string $file The path to the file to parse. If this is a resource, it is - * assumed to be an open stream whose pointer is set to the first - * byte of input. - * @param array $options Configuration options when parsing the HTML. - * - * @return \DOMDocument A DOM document. These object type is defined by the libxml - * library, and should have been included with your version of PHP. - */ - public function loadHTMLFile($file, array $options = array()) - { - return $this->load($file, $options); - } - - /** - * Parse a HTML fragment from a string. - * - * @param string $string the HTML5 fragment as a string - * @param array $options Configuration options when parsing the HTML - * - * @return \DOMDocumentFragment A DOM fragment. The DOM is part of libxml, which is included with - * almost all distributions of PHP. - */ - public function loadHTMLFragment($string, array $options = array()) - { - return $this->parseFragment($string, $options); - } - - /** - * Return all errors encountered into parsing phase. - * - * @return array - */ - public function getErrors() - { - return $this->errors; - } - - /** - * Return true it some errors were encountered into parsing phase. - * - * @return bool - */ - public function hasErrors() - { - return count($this->errors) > 0; - } - - /** - * Parse an input string. - * - * @param string $input - * @param array $options - * - * @return \DOMDocument - */ - public function parse($input, array $options = array()) - { - $this->errors = array(); - $options = array_merge($this->defaultOptions, $options); - $events = new DOMTreeBuilder(false, $options); - $scanner = new Scanner($input, !empty($options['encoding']) ? $options['encoding'] : 'UTF-8'); - $parser = new Tokenizer($scanner, $events, !empty($options['xmlNamespaces']) ? Tokenizer::CONFORMANT_XML : Tokenizer::CONFORMANT_HTML); - - $parser->parse(); - $this->errors = $events->getErrors(); - - return $events->document(); - } - - /** - * Parse an input stream where the stream is a fragment. - * - * Lower-level loading function. This requires an input stream instead - * of a string, file, or resource. - * - * @param string $input The input data to parse in the form of a string. - * @param array $options An array of options. - * - * @return \DOMDocumentFragment - */ - public function parseFragment($input, array $options = array()) - { - $options = array_merge($this->defaultOptions, $options); - $events = new DOMTreeBuilder(true, $options); - $scanner = new Scanner($input, !empty($options['encoding']) ? $options['encoding'] : 'UTF-8'); - $parser = new Tokenizer($scanner, $events, !empty($options['xmlNamespaces']) ? Tokenizer::CONFORMANT_XML : Tokenizer::CONFORMANT_HTML); - - $parser->parse(); - $this->errors = $events->getErrors(); - - return $events->fragment(); - } - - /** - * Save a DOM into a given file as HTML5. - * - * @param mixed $dom The DOM to be serialized. - * @param string|resource $file The filename to be written or resource to write to. - * @param array $options Configuration options when serializing the DOM. These include: - * - encode_entities: Text written to the output is escaped by default and not all - * entities are encoded. If this is set to true all entities will be encoded. - * Defaults to false. - */ - public function save($dom, $file, $options = array()) - { - $close = true; - if (is_resource($file)) { - $stream = $file; - $close = false; - } else { - $stream = fopen($file, 'wb'); - } - $options = array_merge($this->defaultOptions, $options); - $rules = new OutputRules($stream, $options); - $trav = new Traverser($dom, $stream, $rules, $options); - - $trav->walk(); - /* - * release the traverser to avoid cyclic references and allow PHP to free memory without waiting for gc_collect_cycles - */ - $rules->unsetTraverser(); - if ($close) { - fclose($stream); - } - } - - /** - * Convert a DOM into an HTML5 string. - * - * @param mixed $dom The DOM to be serialized. - * @param array $options Configuration options when serializing the DOM. These include: - * - encode_entities: Text written to the output is escaped by default and not all - * entities are encoded. If this is set to true all entities will be encoded. - * Defaults to false. - * - * @return string A HTML5 documented generated from the DOM. - */ - public function saveHTML($dom, $options = array()) - { - $stream = fopen('php://temp', 'wb'); - $this->save($dom, $stream, array_merge($this->defaultOptions, $options)); - - $html = stream_get_contents($stream, -1, 0); - - fclose($stream); - - return $html; - } -} |